| 1 | 3 | Á | Ático Primera con Laia Castel | laiascastel | |
| 2 | 1 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 3 | 12 |  | Radiolab | WNYC Studios | |
| 4 | 22 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 5 | — |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 6 | — |  | Rare Earth | BBC Radio 4 | |
| 7 | 180 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 8 | — |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 9 | — |  | GeOCHemISTea | Sam Scher | |
| 10 | 8 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 11 | 8 | A | Astronomía y algo más | Ricardo Garcia | |
| 12 | 7 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 13 | 7 |  | TEDTalks Ciencia y Medicina | TED | |
| 14 | 7 | N | Nourrir le vivant | Cirad | |
| 15 | 7 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 16 | 34 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 17 | 8 |  | Climate Now | James Lawler | |
| 18 | 7 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 19 | 3 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 20 | 8 |  | The Quanta Podcast | Quanta Magazine | |
| 21 | 4 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 22 | 2 |  | A hombros de gigantes | Radio 5 | |
| 23 | 10 | D | Data Science AI | Data Science AI | |
| 24 | 10 |  | Órbita Laika. El podcast | RNE Audio | |
| 25 | 15 |  | Materia Oscura | ABC | |
| 26 | 42 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 27 | 9 | L | La Ciencia Pop | Gabriel León | |
| 28 | — |  | Unexplainable | Vox | |
| 29 | 20 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 30 | 10 | C | Cienciaes.com | cienciaes.com | |
| 31 | 9 |  | Serendipias | SER Podcast | |
| 32 | 11 |  | Babbage from The Economist | The Economist | |
| 33 | 106 |  | Radiowissen | Bayerischer Rundfunk | |
| 34 | 14 |  | Making Sense with Sam Harris | Sam Harris | |
| 35 | 12 |  | Aparici en Órbita | OndaCero | |
| 36 | 31 | L | La Ciencia de A Vivir | Cadena SER | |
| 37 | 18 |  | Espacio en blanco | Radio Nacional | |
| 38 | 65 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 39 | 144 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 40 | 7 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 41 | 16 | R | Rádio SBOT | Rádio SBOT | |
| 42 | 51 |  | BBC Inside Science | BBC Radio 4 | |
| 43 | 31 |  | Science Vs | Spotify Studios | |
| 44 | 1 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 45 | 16 | J | Journal of Geriatric Oncology | Various | |
| 46 | 16 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 47 | — |  | The Climate Question | BBC World Service | |
| 48 | 21 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 49 | 11 |  | New Books in Psychoanalysis | Marshall Poe | |
| 50 | 3 | M | Medscape InDiscussion: Meningitis | Medscape | |
| 51 | 9 |  | Short Wave | NPR | |
| 52 | 142 |  | Overheard at National Geographic | National Geographic | |
| 53 | 6 | A | Aparici en Órbita | Alberto Aparici | |
| 54 | 20 |  | The Michael Shermer Show | Michael Shermer | |
| 55 | 8 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 56 | 12 | B | Biología de Tranquis | Nico Palanca | |
| 57 | 12 | B | BIOLOGIA CELULAR Y GENETICA | omar Aguilera | |
| 58 | 12 | B | Biología Celular | Onda Electromagnética | |
| 59 | 51 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 60 | 29 |  | Legalmente Hablando - Perú | Eduardo Villarreal | |
| 61 | 26 |  | Heavy Mental | David, Javier y Miki | |
| 62 | 89 | S | Solaris | Podium Podcast | |
| 63 | 120 |  | Das Wissen | SWR | SWR | |
| 64 | 121 | Ö | Ö1 Wissen aktuell | ORF Ö1 | |
| 65 | 33 | A | A-kursen | Emma Frans och Clara Wallin | |
| 66 | — |  | Anete Guimarães | Anete Guimarães | |
| 67 | — | C | CLARO DE LUNA | PuntalRadio | |
| 68 | — |  | Sidenote by AsapSCIENCE | AsapSCIENCE | |
| 69 | 14 |  | Science Magazine Podcast | Science Magazine | |
| 70 | 32 |  | La Science, CQFD | France Culture | |
| 71 | 7 |  | La Conversation scientifique | France Culture | |
| 72 | 36 | F | Frecuencia Ambiental | Secretaría de Medio Ambiente y Desarrollo Territorial de Jalisco | |
| 73 | 36 | H | Historias Para Mentes Curiosas | Tec Sounds Podcasts | Tec de Monterrey | |
| 74 | 20 |  | Houston We Have a Podcast | National Aeronautics and Space Administration (NASA) | |
| 75 | 19 | F | Future of Poultry | Watt Global Media | |
| 76 | 19 | 3 | 37 Graus | Lab37 | |
| 77 | 19 |  | The New Quantum Era - innovation in quantum computing, science and technology | Sebastian Hassinger | |
| 78 | 39 | L | Le billet sciences | franceinfo | |
| 79 | 38 |  | This Week in Cardiology | Medscape | |
| 80 | — |  | The Answer Is Transaction Costs | Michael Munger | |
| 81 | 33 |  | Mándarax: ciencia en tu vida diaria | Sonoro | Leos y Alita | |
| 82 | 100 |  | Discovery to Recovery | Society of Economic Geologists | |
| 83 | — | L | Los Barberos | Los Barberos | |
| 84 | — | P | Podcast: Audios En Inglés | Isidora Marisol Mendoza | |
| 85 | 34 | C | Ciencia para leer | CSIC Divulga | |
| 86 | 34 | M | Mi Última Neurona | Jessica Chomik-Morales | |
| 87 | 34 |  | Speaking of Psychology | American Psychological Association | |
| 88 | 22 |  | The Science of Birds | Ivan Phillipsen | |
| 89 | 19 | W | Women in Science | British Council Brasil | |
| 90 | 29 |  | More or Less | BBC Radio 4 | |
| 91 | 29 | L | Landuum Paisaje | Landuum Paisaje | |
| 92 | 14 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 93 | 14 | V | Volvámonos Verdes | VV Podcast | |
| 94 | 29 | Q | Questions du soir : l'idée | France Culture | |
| 95 | 26 |  | Science with Sabine | Sabine Hossenfelder | |
| 96 | 25 | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 97 | 3 |  | Science Weekly | The Guardian | |
| 98 | 14 | U | Un Humano por Persona | Tamara Pazos Cordal | |
| 99 | 27 |  | The TBRI Podcast | Karyn Purvis Institute of Child Development TCU | |
| 100 | 6 | S | Sin Tesis | Sin tesis | |
